{"id":"vidhyamitra:city-day:perth:2103-03-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2103-03-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-03-04","date_display":"March 4, 2103 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2103,"month":3,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489226.770833,"kali_year":5204,"ahargana":1900761.2708,"sun":{"sidereal_longitude":317.4153,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":256.7873,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.3721,"elapsed_within_tithi_degrees":11.3721},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":256.7873,"elapsed_within_degrees":3.454},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.2026},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2103,"month":3,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489226.770833,"ahargana":1900761.2708,"kali_year":5204,"ayanamsa_lahiri":25.2942,"grahas":{"sun":{"sidereal_longitude":317.49909,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":253.89248999999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":-0.9142},"mars":{"sidereal_longitude":288.64459,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":319.69759,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":263.92049,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":352.34299,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":215.56288999999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":268.5208,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.5208,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2103,"month":3,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489226.770833,"kali_year":5204,"ahargana":1900761.2708,"sun":{"sidereal_longitude":317.4153,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":256.7873,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.3721,"elapsed_within_tithi_degrees":11.3721},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":256.7873,"elapsed_within_degrees":3.454},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.2026},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.914,"elongation":60.628},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.914,"opposition_distance":119.372}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"06:08","sunsetLocal":"18:50","solarNoonLocal":"12:29","dayLengthHours":12.697271331970278,"dayLengthDisplay":"12 Hours 41 Mins 50 Secs","nightLengthDisplay":"11 Hours 18 Mins 10 Secs","moonriseLocal":"01:10","moonsetLocal":"15:19","rahuKala":{"name":"Rāhu Kāla","start":"17:15","end":"18:50","startHours":17.24488541627643,"endHours":18.832044332772714,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:29","end":"14:04","startHours":12.483408666787575,"endHours":14.07056758328386,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:39","end":"17:15","startHours":15.657726499780145,"endHours":17.24488541627643,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:31","startHours":9.097469644928834,"endHours":9.520712022661177,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.663825972967865,"endHours":7.0024198751537385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:54","startHours":12.060166289055232,"endHours":12.906651044519919,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:17","startHours":4.441803489873066,"endHours":5.2882882453377515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.07666705647158,"endHours":6.134773000802436,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:27","startHours":14.599620555449288,"endHours":15.446105310913973,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.632044332772715,"endHours":19.032044332772713,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.832044332772714,"endHours":19.36109730493814,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.582044332772714,"endHours":20.332044332772714,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:54","startHours":24.060166289055232,"endHours":24.90665104451992,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:08","end":"07:43","startHours":6.134773000802436,"endHours":7.721931917298721,"quality":"inauspicious"},{"name":"Chala","start":"07:43","end":"09:19","startHours":7.721931917298721,"endHours":9.309090833795006,"quality":"neutral"},{"name":"Labha","start":"09:19","end":"10:54","startHours":9.309090833795006,"endHours":10.89624975029129,"quality":"auspicious"},{"name":"Amṛta","start":"10:54","end":"12:29","startHours":10.89624975029129,"endHours":12.483408666787575,"quality":"auspicious"},{"name":"Kāla","start":"12:29","end":"14:04","startHours":12.483408666787575,"endHours":14.07056758328386,"quality":"inauspicious"},{"name":"Śubha","start":"14:04","end":"15:39","startHours":14.07056758328386,"endHours":15.657726499780145,"quality":"auspicious"},{"name":"Roga","start":"15:39","end":"17:15","startHours":15.657726499780145,"endHours":17.24488541627643,"quality":"inauspicious"},{"name":"Udveg","start":"17:15","end":"18:50","startHours":17.24488541627643,"endHours":18.832044332772714,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:50","end":"20:15","startHours":18.832044332772714,"endHours":20.24488541627643,"quality":"auspicious"},{"name":"Roga","start":"20:15","end":"21:39","startHours":20.24488541627643,"endHours":21.657726499780146,"quality":"inauspicious"},{"name":"Udveg","start":"21:39","end":"23:04","startHours":21.657726499780146,"endHours":23.07056758328386,"quality":"inauspicious"},{"name":"Chala","start":"23:04","end":"00:29","startHours":23.07056758328386,"endHours":24.483408666787575,"quality":"neutral"},{"name":"Labha","start":"00:29","end":"01:54","startHours":24.483408666787575,"endHours":25.89624975029129,"quality":"auspicious"},{"name":"Amṛta","start":"01:54","end":"03:19","startHours":25.89624975029129,"endHours":27.309090833795004,"quality":"auspicious"},{"name":"Kāla","start":"03:19","end":"04:43","startHours":27.309090833795004,"endHours":28.721931917298722,"quality":"inauspicious"},{"name":"Śubha","start":"04:43","end":"06:08","startHours":28.721931917298722,"endHours":30.134773000802436,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.134773000802436,"endHours":7.134773000802436,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.134773000802436,"endHours":8.134773000802436,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.134773000802436,"endHours":9.134773000802436,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.134773000802436,"endHours":10.134773000802436,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.134773000802436,"endHours":11.134773000802436,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.134773000802436,"endHours":12.134773000802436,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.134773000802436,"endHours":13.134773000802436,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.134773000802436,"endHours":14.134773000802436,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.134773000802436,"endHours":15.134773000802436,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.134773000802436,"endHours":16.134773000802436,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.134773000802436,"endHours":17.134773000802436,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.134773000802436,"endHours":18.134773000802436,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.134773000802436,"endHours":19.134773000802436,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.134773000802436,"endHours":20.134773000802436,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.134773000802436,"endHours":21.134773000802436,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.134773000802436,"endHours":22.134773000802436,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.134773000802436,"endHours":23.134773000802436,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.134773000802436,"endHours":24.134773000802436,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.134773000802436,"endHours":25.134773000802436,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.134773000802436,"endHours":26.134773000802436,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.134773000802436,"endHours":27.134773000802436,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.134773000802436,"endHours":28.134773000802436,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.134773000802436,"endHours":29.134773000802436,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.134773000802436,"endHours":30.134773000802436,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.756911316575649,"eotMinutes":-12.446520007254474,"ayanamsa":25.2942}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Daśamī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 4, 2103 CE · Perth, Australia · Vidhyamitra","description":"March 4, 2103 CE for Perth, Australia: Kṛṣṇa Daśamī, sūryodaya 06:08, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2103-03-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2103-03-04","sa":"https://sa.vidhyamitra.com/city/perth/2103-03-04","hi":"https://hi.vidhyamitra.com/city/perth/2103-03-04","x-default":"https://vidhyamitra.com/city/perth/2103-03-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:27:32.402Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T17:27:32.402Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:27:32.402Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}